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Technical Data Sheet
PartsTable / COMPONENT / 7-0420-1
7-0420-1 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,ROTARY,SELECTOR is a the manufacturer industrial component. Key specifications include body_length: 1.280 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT ALL WINDING, inclosure_type: FULLY INCLOSED, inductance_type: MECHANICALLY ADJUSTABLE AND SWINGING, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 50.0 KILOHERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-122-9930, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
7-0420-1
NSN: 4820-01-122-9930
FSC: 4820
CAGE: 97415 — TRIUMPH ACTUATION SYSTEMS - YAKIMA, LLC DBA TRIUMPH ACTUATION SYSTEMS - YAKIMA LLC (USA)
SPECIFICATIONS
body_length1.280 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT ALL WINDING
inclosure_typeFULLY INCLOSED
inductance_typeMECHANICALLY ADJUSTABLE AND SWINGING
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresSTEEL CORROSION RESISTING; 3 WAY; 2 POSITION; 3000.0 PSI; PORT SIZE 0.312-24 UNF 3A A
winding_quantity3 SINGLE COMPONENT
inductance_rating30.00 MICROHENRIES MINIMUM AND 110.00 MICROHENRIES MAXIMUM SINGLE COMPONENT ALL WINDING
nominal_thread_size0.138 INCHES SINGLE GROUP IN
body_outside_diameter1.395 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
NSN4820-01-122-9930
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7-0420-1 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONROTARY BRAKE SHEER SEAL VALVE P/N 2-7343-3
SPECIAL FEATURESSTEEL CORROSION RESISTING; 3 WAY; 2 POSITION; 3000.0 PSI; PORT SIZE 0.312-24 UNF 3A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
40895Interchangeable
interchangeable cross-reference
interchangeable
347693-1Interchangeable
interchangeable cross-reference
interchangeable
347691-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-0420-1?
7-0420-1 is a VALVE,ROTARY,SELECTOR.
What parts can replace 7-0420-1?
There are 3 known substitutes for 7-0420-1: 40895, 347693-1, 347691-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-0420-1?
7-0420-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-122-9930. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026